can anyone solve this ? statement 1 and 2, are they true or false ???? 1) Stratified sampling is a simplified way to control Active Risk by matching benchmark allocations to pre-defined segments of the stock market. II) To find out whether the Active Risk of my current portfolio is large compared to my Target Active Risk, I could calculate the standard deviation of the difference of weekly returns between my portfolio and my benchmark over the last year.

can anyone solve this ? statement 1 and 2, are they true or false ???? 1) Stratified sampling is a simplified way to control Active Risk by matching benchmark allocations to pre-defined segments of the stock market. II) To find out whether the Active Risk of my current portfolio is large compared to my Target Active Risk, I could calculate the standard deviation of the difference of weekly returns between my portfolio and my benchmark over the last year.

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter14: Data Mining

Section14.2: Classification Methods

Problem 7P

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